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The fewer pilot lines are routed, the fewer leak points arise. The 4WRZ10E1-85-7X/6EG24N9ETK4/D3M routes pilot oil entirely internally and controls an 85 l/min nominal flow at 315 bar, with up to 170 l/min permitted at peak.
Proportional Directional Valve 4WRZ10E1-85-7X/6EG24N9ETK4/D3M - Bosch Rexroth R900976481
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,770.89
Item
BRR-R900976481
Manufacturer no.
R900976481
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R900976481
Country of originGermany
ConditionNew
Artikel
BRR-R900976481
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Total price
Every external pilot line costs two fittings and assembly time. The 4WRZ10E1-85-7X/6EG24N9ETK4/D3M does without them and controls a nominal flow of 85 l/min in size 10.
Benefits
- Internal pilot oil supply and internal return, no external pilot lines needed.
- 85 l/min nominal flow, up to 170 l/min flow at 315 bar.
- Spool symbol E1 with 3 switching positions across 4 ports in size 10.
- External electronics on 24 VDC, 7-pole plug (6 + PE) to EN 175201-804.
- 8.2 kg, NBR seals, HL fluid, with a pressure reducing valve in the pilot stage.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 l/min |
| Supply voltage | 24 VDC |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E1 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.2 kg |
Applications
Installation makes sense in densely populated manifolds where every extra line gets in the way. The large nominal step suits axes with a high travel speed. The command value comes from an external amplifier card sitting in the control cabinet.
Manufacturer
Bosch Rexroth, material number R900976481. Characteristic curves, step responses and installation dimensions are given in data sheet RE 29115 on the pilot-operated proportional directional valve, the series overview in RE 07600-B.
| Hersteller-Nr | R900976481 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.200000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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